Does the Polyamide Nut for R12/R134 Adapter protect the valve from dust and prevent refrigerant leakage?

Yes. The Polyamide Nut for R12/R134 Adapter protects the valve from dust, dirt, and other external contaminants and helps maintain a secure seal. Made of durable polyamide, it resists wear, temperature swings, and chemical exposure, supporting a stable fit that minimizes the risk of refrigerant leakage. Its design aids in preventing impurities from entering the system and reduces the chance of costly refrigerant loss, helping preserve efficiency and consistent cooling performance.

How does the Polyamide Nut for R12/R134 Adapter withstand temperature changes and chemical exposure during vehicle servicing?

How does the Polyamide Nut for R12/R134 Adapter withstand temperature changes and chemical exposure during vehicle servicing? The Polyamide Nut for R12/R134 Adapter is made from durable polyamide, a material chosen for its high resistance to temperature fluctuations and common automotive chemicals. Polyamide maintains dimensional stability across the wide temperature ranges encountered in vehicle servicing, so the cap retains a secure seal during hot engine runs and cold ambient conditions. Its chemical resistance helps it resist degradation from oils, refrigerants, and cleaning agents typically present during maintenance, minimizing swelling, cracking, or embrittlement. Combined with a precise fit, these material properties ensure long-lasting protection against contaminants and reduce the risk of refrigerant leakage, supporting consistent cooling performance and extended component life.

A nut for adapter R12/R134, polyamide

Additional information

Material	P – material (plastic)

A nut (cap) for adapter R12/R134 protecting valve against various contaminants and against bleeding with the system the medium refrigerant (index adapter: BU-7034/7036 or BU-7035). Material: polyamide.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
BU-7037	Cap for BU-7034/7036	-	-	In stock	0 €		Enquiry
BU-7038	Cap for BU-7035	-	-	In stock	0 €		Enquiry

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A nut (cap) for adapter R12/R134 protecting valve against various contaminants and against bleeding with the system the medium refrigerant (index adapter: BU-7034/7036 or BU-7035). Material: polyamide.